| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $222.86 | 3.316% | $230.25 | $230.25 | $230.25 | $230.30 |
| Purchase #2 | $89.55 | 9.411% | $97.9776 | $97.98 | $98.00 | $98.00 |
| Purchase #3 | $173.58 | 10.770% | $192.2746 | $192.27 | $192.25 | $192.30 |
| Purchase #4 | $49.41 | 4.860% | $51.8113 | $51.81 | $51.80 | $51.80 |
| Purchase #5 | $215.57 | 4.646% | $225.5854 | $225.59 | $225.60 | $225.60 |
| Purchase #6 | $62.53 | 10.636% | $69.1807 | $69.18 | $69.20 | $69.20 |
| Purchase #7 | $218.38 | 13.317% | $247.4617 | $247.46 | $247.45 | $247.50 |
| 7 purchase totals = | $1,031.88 | $1,114.5413 | $1,114.54 | $1,114.55 | $1,114.70 | |